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Crystal Encyclopedia

Vivianite

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Vivianite is a mineral that is primarily composed of iron, phosphorus, and oxygen. It is known for its striking blue to blue-green color and is often found in association with iron ore deposits, swamps, bogs, and other water-rich environments. Vivianite is a hydrated iron phosphate mineral with the chemical formula Fe3(PO4)2·8H2O. It is a relatively […]

Crazy Lace Agate

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Crazy Lace Agate is a type of chalcedony, a variety of quartz, known for its mesmerizing and intricate banding patterns. These patterns often resemble tangled laces or colorful swirls, hence its name “Crazy Lace.” It is a semi-precious gemstone valued for its aesthetic appeal and spiritual attributes. Brief History and Origin: Crazy Lace Agate has […]

Phosphophyllite

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Phosphophyllite is a mineral and a member of the apatite group. It is known for its striking blue-green color and gem-like appearance, which has made it a popular choice among mineral collectors and gem enthusiasts. Phosphophyllite derives its name from the Greek words “phospho” meaning “light” and “phyllon” meaning “leaf,” alluding to its translucent, leaf-like […]

Snowflake Obsidian

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Snowflake Obsidian is a type of volcanic glass that is primarily composed of silicon dioxide, with distinctive white or grayish “snowflake” patterns dispersed throughout its black or dark brown background. This unique appearance is caused by the presence of internal crystallites or phenocrysts, typically made of the mineral cristobalite. These white snowflake-like inclusions create a […]

Labradorite

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Labradorite is a captivating gemstone renowned for its stunning play-of-color, making it highly valued in the world of jewelry and ornamental crafts. Its unique iridescence, known as labradorescence, sets it apart from other stones, casting a mesmerizing display of colors when viewed from different angles. Beyond its aesthetic appeal, Labradorite holds significance in various cultural, […]

Smoky Quartz

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Smoky quartz is a captivating variety of the mineral quartz, celebrated for its enchanting smoky-gray to brown coloration. This gemstone derives its name from its appearance, resembling the hues of smoke-infused crystal. Composed of silicon dioxide, like other quartz varieties, smoky quartz acquires its distinct color through the presence of natural irradiation and trace elements […]

Calligraphy Stone or Arabic Stone

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Calligraphy Stone, also known as Mariam Stone or Arabic Stone, is a unique type of fossiliferous limestone that features intricate patterns resembling Arabic calligraphy or Chinese brush strokes. It is primarily sourced from the Atlas Mountains in Morocco. The stone’s distinct appearance is attributed to the presence of fossilized sea creatures, primarily Orthoceras, which are […]